A 19-GHz High Sideband Suppression Single Sideband Up-Conversion Mixer

Yi Wen Wang, Jeng Han Tsai

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

A single sideband (SSB) up-conversion mixer with high sideband suppression (SBS) is presented on 65-nm CMOS technology. Utilizing a high impedance transmission line LO matching network and a 2-stage castle-wall polyphase filter (PPF), the SSB up-conversion mixer achieves high SBS. The measured conversion gain of the mixer is -20.3±1.5 dB from 15 to 31GHz via 3 dBm LO power. The SSB up-conversion mixer achieves broad SBS (>30 dBc) from RF frequency 13 to 23 GHz with the fractional bandwidth (FBW) of 55.5%. In addition, the SBS of the mixer is better than 55 dBc for RF frequencies from 18.5 to 20.2 GHz and IF frequencies from 2.8 to 5.7 GHz.

Original languageEnglish
Title of host publication2022 Asia-Pacific Microwave Conference, APMC 2022 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages378-380
Number of pages3
ISBN (Electronic)9784902339567
DOIs
Publication statusPublished - 2022
Event2022 Asia-Pacific Microwave Conference, APMC 2022 - Yokohama, Japan
Duration: 2022 Nov 292022 Dec 2

Publication series

NameAsia-Pacific Microwave Conference Proceedings, APMC
Volume2022-November
ISSN (Electronic)2690-3946

Conference

Conference2022 Asia-Pacific Microwave Conference, APMC 2022
Country/TerritoryJapan
CityYokohama
Period2022/11/292022/12/02

Keywords

  • CMOS
  • mixer
  • sideband suppression
  • single sideband
  • up-conversion

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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